Ah, the age old question that seems to be on everyone’s minds these days: How long are eggs good after you buy them?
Many eggs reach your local supermarket shelf only days after they're laid by a hen. You may see two dates on your carton of eggs -- a pack date and a sell by date.

Your refrigerator door is like a condiment trophy case, right? You've got a ton of salad dressings, mustards and other sauces and you often ask yourself: “How much longer will this mustard, which has already been sitting in my fridge for three months, be good?”